Ext Ops Panel
Open dashboard

Vocaloid theme

Chrome theme by unown0503

A Chrome extension with 32 users, barely installed. Audience over the last 30 days: unchanged.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
32
Rating
3.7 (103 ratings)
Users, last 30 days
Unchanged
Rating, last 30 days
-0.18 in 30 days
Version
1.1
Updated in the store
2012-08-09
Published
2012-08-09
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
unchanged since 09.10
28-34 · 16 readings
  1. 2026-10-1133
  2. 2026-10-1433
  3. 2026-10-1730
  4. 2026-10-1929
  5. 2026-10-2131
  6. 2026-10-2230
  7. 2026-10-2329
  8. 2026-10-2530
  9. 2026-10-2829
  10. 2026-10-2930
  11. 2026-10-3031
  12. 2026-11-0128
  13. 2026-11-0430
  14. 2026-11-0632
  15. 2026-11-0734
  16. 2026-11-0832
Rating
-0.18 since 09.10
reviewsrating 3.68-3.86 · 16 readings
  1. 2026-10-11reviews103rating3.86
  2. 2026-10-14reviews103rating3.68
  3. 2026-10-17reviews103rating3.68
  4. 2026-10-19reviews103rating3.68
  5. 2026-10-21reviews103rating3.68
  6. 2026-10-22reviews103rating3.68
  7. 2026-10-23reviews103rating3.68
  8. 2026-10-25reviews103rating3.68
  9. 2026-10-28reviews103rating3.68
  10. 2026-10-29reviews103rating3.68
  11. 2026-10-30reviews103rating3.68
  12. 2026-11-01reviews103rating3.68
  13. 2026-11-04reviews103rating3.68
  14. 2026-11-06reviews103rating3.68
  15. 2026-11-07reviews103rating3.68
  16. 2026-11-08reviews103rating3.68
Users
+3 since 31.08
28-39 · 29 readings
  1. 2026-08-3129
  2. 2026-09-0231
  3. 2026-09-0532
  4. 2026-09-0731
  5. 2026-09-0833
  6. 2026-09-0932
  7. 2026-09-1536
  8. 2026-09-2038
  9. 2026-09-2139
  10. 2026-09-2537
  11. 2026-09-2834
  12. 2026-10-0431
  13. 2026-10-0832
  14. 2026-10-1133
  15. 2026-10-1433
  16. 2026-10-1730
  17. 2026-10-1929
  18. 2026-10-2131
  19. 2026-10-2230
  20. 2026-10-2329
  21. 2026-10-2530
  22. 2026-10-2829
  23. 2026-10-2930
  24. 2026-10-3031
  25. 2026-11-0128
  26. 2026-11-0430
  27. 2026-11-0632
  28. 2026-11-0734
  29. 2026-11-0832
Rating
-0.19 since 31.08
reviewsrating 3.68-3.87 · 29 readings
  1. 2026-08-31reviews104rating3.87
  2. 2026-09-02reviews103rating3.86
  3. 2026-09-05reviews103rating3.86
  4. 2026-09-07reviews103rating3.86
  5. 2026-09-08reviews103rating3.86
  6. 2026-09-09reviews103rating3.86
  7. 2026-09-15reviews103rating3.86
  8. 2026-09-20reviews103rating3.86
  9. 2026-09-21reviews103rating3.86
  10. 2026-09-25reviews103rating3.86
  11. 2026-09-28reviews103rating3.86
  12. 2026-10-04reviews103rating3.86
  13. 2026-10-08reviews103rating3.86
  14. 2026-10-11reviews103rating3.86
  15. 2026-10-14reviews103rating3.68
  16. 2026-10-17reviews103rating3.68
  17. 2026-10-19reviews103rating3.68
  18. 2026-10-21reviews103rating3.68
  19. 2026-10-22reviews103rating3.68
  20. 2026-10-23reviews103rating3.68
  21. 2026-10-25reviews103rating3.68
  22. 2026-10-28reviews103rating3.68
  23. 2026-10-29reviews103rating3.68
  24. 2026-10-30reviews103rating3.68
  25. 2026-11-01reviews103rating3.68
  26. 2026-11-04reviews103rating3.68
  27. 2026-11-06reviews103rating3.68
  28. 2026-11-07reviews103rating3.68
  29. 2026-11-08reviews103rating3.68

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

unown0503 publishes 56 listings we track, 5k users between them.

  1. Sword art online 1920*1080 unown0503 · published 2012-08-25 774 users ★ 4.2
  2. steins gate theme 1920*1080 unown0503 · published 2012-08-19 579 users ★ 4.9
  3. Sword art online 1366*768 unown0503 · published 2012-09-09 547 users ★ 4.3
Show 5 more from this publisher
  1. Vocaloid Hatsune Miku theme 1920*1080 unown0503 · published 2012-08-18 352 users ★ 4.4
  2. Hatsune Miku 1920*1080 unown0503 · published 2012-09-01 348 users ★ 4.7
  3. Hatsune Miku 1366*768 unown0503 · published 2012-10-12 233 users ★ 4.7
  4. Kagamine Rin&Len 1920*1080 unown0503 · published 2012-09-09 201 users ★ 4.7
  5. The Moon 1920*1080 unown0503 · published 2012-09-04 187 users ★ 4.8

Like this one

Listings the catalog judges closest in what they say they do.

  1. Vocaloid Hatsune Miku theme 1680*1050 Describes nearly the same job, smaller audience 24 users ★ 4.3
  2. Vocaloid Hatsune Miku theme 1920*1080 Describes nearly the same job, smaller audience 352 users ★ 4.4
  3. Hatsune Miku 1680*1050 Describes nearly the same job, smaller audience 47 users ★ 4.5
  4. Hatsune Miku 1920*1200 Describes nearly the same job, smaller audience 54 users ★ 4.1
  5. Hatsune Miku 1366*768 Describes nearly the same job, smaller audience 233 users ★ 4.7

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/hllhaamebpkddllheheppdiohkdlgmgc/badge.svg)](https://extops.dev/extensions/hllhaamebpkddllheheppdiohkdlgmgc)

HTML

<a href="https://extops.dev/extensions/hllhaamebpkddllheheppdiohkdlgmgc"><img src="https://extops.dev/extensions/hllhaamebpkddllheheppdiohkdlgmgc/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-08. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built